| <!doctype html> |
| <meta charset="utf-8"> |
| <title> |
| Async Clipboard write ([image/svg+xml ClipboardItem]) -> read and write svg tests |
| </title> |
| <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api"> |
| <body>Body needed for test_driver.click()</body> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="resources/user-activation.js"></script> |
| <script> |
| 'use strict'; |
| // This function removes extra spaces between tags in svg. For example, the |
| // following html: "<svg> <g> </g> </svg>" would turn into this |
| // html: "<svg> <g> </g> </svg>" |
| // We remove the extra spaces because in svg they are considered equivalent, |
| // but when we are comparing for equality the spaces make a difference. |
| function reformatSvg(svg) { |
| const parser = new DOMParser(); |
| const svgString = |
| parser.parseFromString(svg, 'text/html').documentElement.innerHTML; |
| const reformattedString = svgString.replace(/\>\s*\</g, '> <'); |
| return reformattedString; |
| } |
| |
| async function readWriteTest(textInput) { |
| await test_driver.set_permission({name: 'clipboard-read'}, 'granted'); |
| await test_driver.set_permission({name: 'clipboard-write'}, 'granted'); |
| const blobInput = new Blob([textInput], {type: 'image/svg+xml'}); |
| const clipboardItem = new ClipboardItem({'image/svg+xml': blobInput}); |
| await waitForUserActivation(); |
| await navigator.clipboard.write([clipboardItem]); |
| await waitForUserActivation(); |
| const clipboardItems = |
| await navigator.clipboard.read({type: 'image/svg+xml'}); |
| |
| const svg = clipboardItems[0]; |
| assert_equals(svg.types.length, 1); |
| assert_equals(svg.types[0], 'image/svg+xml'); |
| |
| const blobOutput = await svg.getType('image/svg+xml'); |
| assert_equals(blobOutput.type, 'image/svg+xml'); |
| |
| const blobText = await (new Response(blobOutput)).text(); |
| const outputSvg = reformatSvg(blobText); |
| const inputSvg = reformatSvg(textInput); |
| assert_equals(outputSvg, inputSvg); |
| } |
| const testCases = ['<svg></svg>', |
| '<svg> <circle cx="50" cy="50" r="40" /> </svg>']; |
| |
| promise_test(async t => { |
| for (const testCase of testCases) { |
| await readWriteTest(testCase); |
| } |
| }, 'Verify read and write of some image/svg+xml content'); |
| |
| </script> |
